Structural Components & Rails for 2025 Mercedes-Benz SL 55 AMG®
No.
Part # / Description / Price
Price
2
Side Rail Assembly 
Mercedes-Benz
Mercedes-Benz Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
2
Side Rail Assembly Mercedes-Benz
Mercedes-Benz Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
3
Side Rail Assembly Lower Mount Mercedes-Benz
Mercedes-Benz Positions: Left
Notes: PARTS: Part included with Side rail assembly.
3
Side Rail Assembly Lower Mount Mercedes-Benz
Mercedes-Benz Positions: Right
Notes: PARTS: Part included with Side rail assembly.
4
Side Rail Assembly Brace Mercedes-Benz
Mercedes-Benz Positions: Left
Notes: PARTS: Part included with Side rail assembly.
4
Side Rail Assembly Brace Mercedes-Benz
Mercedes-Benz Positions: Right
Notes: PARTS: Part included with Side rail assembly.
5
Rail Reinforced Mercedes-Benz
Mercedes-Benz Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
5
7
Reinforced Plate Mercedes-Benz
Mercedes-Benz Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: Front.
7
Reinforced Plate Mercedes-Benz
Mercedes-Benz Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: Front.
8
Reinforced Plate Mercedes-Benz
Mercedes-Benz Positions: Left
Notes: PARTS: Part included with apron/rail assembly.
Description: Rear.
8
Reinforced Plate Mercedes-Benz
Mercedes-Benz Positions: Right
Notes: PARTS: Part included with apron/rail assembly.
Description: Rear.
13
Upper Rail Mercedes-Benz
Mercedes-Benz Positions: Right
Notes: PARTS: Part has related components that cannot be reused/reinstalled: bolt.
13
Upper Rail Mercedes-Benz
Mercedes-Benz Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled: bolt.
14
MSRP $87.00
$78.30
Related Parts
Part # / Description / Price
Price
Reinforced Plate Rear Bolt Mercedes-Benz
Mercedes-Benz Positions: Left
Description: Cowl, dash & components. M8x16. Floor trim. Wagon. Sedan,. With gt black series.
MSRP $2.90
$2.32
MSRP $2.90
$2.32
MSRP $4.90
$3.92
Upper Tie Bar Screw Mercedes-Benz
Mercedes-Benz Positions: Left
Description: 2006-15. 2016-18, g63 amg, g65 amg. Wiper linkage & components. Coupe,. 2016-18, g550. Gla45 amg, bumper cover & components, m8x20. 2024-25, bumper cover & components. Suv, lower.
MSRP $1.70
$1.36
MSRP $1.70
$1.36
MSRP $4.20
$3.36
Side Reinforced Nut Mercedes-Benz
Mercedes-Benz Positions: Left
Description: High voltage. Cla250, m8. Cla35 amg, m8. C43, c63, fenderwell cooler. Cla45 amg, m8. Coupe/convertible, convertible. 3.0L, auxiliary cooler.
MSRP $2.20
$1.76
MSRP $2.20
$1.76
Side Rail Assembly Rear Bolt Mercedes-Benz
Mercedes-Benz Positions: Left
Notes: PARTS: Part included with Side rail assembly.
MSRP $17.00
$13.60
MSRP $17.00
$13.60
Side Rail Assembly Front Bolt Mercedes-Benz
Mercedes-Benz Positions: Left
Notes: PARTS: Part included with Side rail assembly.
MSRP $10.00
$8.00
MSRP $10.00
$8.00
Engine Crankshaft Main Bearing Cap Bolt Mercedes-Benz
Mercedes-Benz Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
MSRP $2.70
$2.16
MSRP $2.70
$2.16
MSRP $3.40
$2.72